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<p>
      Sooner or later more FP techniques become standard practice as people find
      the true value of this programming discipline outside the academe and into
      the mainstream. In as much as structured programming of the 70s and object
      oriented programming in the 80s and generic programming in the 90s shaped our
      thoughts towards a more robust sense of software engineering, FP will certainly
      be a paradigm that will catapult us towards more powerful software design and
      engineering onward into the new millennium.
    </p>
<p>
      Let me quote Doug Gregor of Boost.org. About functional style programming libraries:
    </p>
<div class="blockquote"><blockquote class="blockquote"><p>
        <span class="emphasis"><em>They're gaining acceptance, but are somewhat stunted by the ubiquitousness
        of broken compilers. The C++ community is moving deeper into the so-called
        "STL- style" programming paradigm, which brings many aspects of
        functional programming into the fold. Look at, for instance, the Spirit parser
        to see how such function objects can be used to build Yacc-like grammars
        with semantic actions that can build abstract syntax trees on the fly. This
        type of functional composition is gaining momentum.</em></span>
      </p></blockquote></div>
<p>
      Indeed. Phoenix is another attempt to introduce more FP techniques into the
      mainstream. Not only is it a tool that will make life easier for the programmer.
      In its own right, the actual design of the library itself is a model of true
      C++ FP in action. The library is designed and structured in a strict but clear
      and well mannered FP sense. By all means, use the library as a tool. But for
      those who want to learn more about FP in C++, don't stop there, I invite you
      to take a closer look at the design of the library itself.
    </p>
<p>
      So there you have it. Have fun! See you in the FP world.
    </p>
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        Distributed under the Boost Software License, Version 1.0. (See accompanying
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